diff options
Diffstat (limited to 'cmdline/apt-get.cc')
| -rw-r--r-- | cmdline/apt-get.cc | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc index 53def383d..35f37cc49 100644 --- a/cmdline/apt-get.cc +++ b/cmdline/apt-get.cc @@ -2733,6 +2733,37 @@ bool DoBuildDep(CommandLine &CmdL) return true; } /*}}}*/ +// GuessThirdPartyChangelogUri - return url /*{{{*/ +// --------------------------------------------------------------------- +bool GuessThirdPartyChangelogUri(CacheFile &Cache, + pkgCache::PkgIterator Pkg, + pkgCache::VerIterator Ver, + string &out_uri) +{ + pkgRecords Recs(Cache); + pkgSourceList *SrcList = Cache.GetSourceList(); + + // get the binary deb server path + pkgRecords::Parser &rec=Recs.Lookup(Ver.FileList()); + string srcpkg = rec.SourcePkg().empty() ? Pkg.Name() : rec.SourcePkg(); + // FIXME: deal with cases like gcc-defaults (srcver != binver) + string srcver = StripEpoch(Ver.VerStr()); + + pkgCache::VerFileIterator Vf = Ver.FileList(); + if (Vf.end() == true) + return false; + pkgCache::PkgFileIterator F = Vf.File(); + pkgIndexFile *index; + if(SrcList->FindIndex(F, index) == false) + return false; + // get archive uri for the binary deb + string deb_uri = index->ArchiveURI(rec.FileName()); + + // now strip away the filename and add srcpkg_srcver.changelog + out_uri = flNotFile(deb_uri); + out_uri += srcpkg + "_" + srcver + ".changelog"; + return true; +} // DownloadChangelog - Download the changelog /*{{{*/ // --------------------------------------------------------------------- bool DownloadChangelog(CacheFile &CacheFile, pkgAcquire &Fetcher, pkgCache::VerIterator V, string targetfile) @@ -2775,7 +2806,18 @@ bool DownloadChangelog(CacheFile &CacheFile, pkgAcquire &Fetcher, pkgCache::VerI strprintf(path, "/changelogs/pool/%s/%s/%s/%s_%s/changelog", src_section.c_str(), prefix.c_str(), srcpkg.c_str(), srcpkg.c_str(), verstr.c_str()); // get it new pkgAcqFile(&Fetcher, server+path, "", 0, descr, srcpkg, "ignored", targetfile); + // try downloading it, if that fails, they third-party-changelogs location + // FIXME: res is "Continue" even if I get a 404?!? int res = Fetcher.Run(); + if (!FileExists(targetfile)) + { + string third_party_uri; + if (GuessThirdPartyChangelogUri(CacheFile, Pkg, V, third_party_uri)) + { + new pkgAcqFile(&Fetcher, third_party_uri, "", 0, descr, srcpkg, "ignored", targetfile); + res = Fetcher.Run(); + } + } if (FileExists(targetfile)) return true; |